eHealth, Inc. operates a health insurance marketplace that provides consumer engagement, education, and health insurance enrollment solutions in the United States. The company operates in two segments, Medicare; and Employer and Individual. The Medicare segment offers sale of Medicare-related health insurance plans, which includes Medicare advantage, Medicare Supplement, and Medicare Part D prescription drug plans to Medicare-eligible customers including but not limited to, dental, and vision insurance, as well as advertising program for marketing and other services.